8/13激光测距

local laser = peripheral.find("warpdriveLaser")

laser.beamFrequency(1420)

-- Check if the laser was found
if not laser then
  print("No warpdriveLaser detected")
  os.exit()
end

print("Press the 'M' key to emit a laser scan and calculate the layer offset.")

-- Loop to wait for key events
while true do
  -- Wait for a key event
  local event, key = os.pullEvent("key")

  -- Check if the "M" key was pressed (key code 50)
  if key == 50 then
    -- Get the laser's own position
    local _, laserY, _ = laser.getLocalPosition()

    -- Emit a laser scan in the Y- direction (0, -1, 0)
    laser.emitBeam(0, -1, 0)

    -- Get the scan result
    local _, _, targetY = laser.getScanResult()

    -- Calculate the layerOffset
    local mineTarget = laserY - targetY

    -- Print the layerOffset
    print("Target is: " .. mineTarget .. "blocks below")
  end
end